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<html><head>
<style>
  span { font-family: sans-serif; font-size: 72px; }
</style>
</head><body>
<p>The X'es below should have the same size:</p>
<!-- The wonky placement of line breaks below is to eliminate all
     significant whitespace within the paragraph. -->
<p
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span
><span>X</span></p>
</body>
</html>
